Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 918 [Rate centres in NPA 918] [Dial plan for NPA 918]

NXX: 276

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
918-276 A Vinita OK TULUOKSP1MD  6272 UNITED STATES CELLULAR - OK 538      
918-276 0 Vinita OK   6272 UNITED STATES CELLULAR - OK 538      
918-276 1 Vinita OK   384H PEERLESS NETWORK OF OKLAHOMA, LLC - OK 538   2016-03-04   
918-276 2 Vinita OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2008-10-03   
918-276 3 Vinita OK   409F ONVOY, LLC - OK 538   2016-09-29   
918-276 4 Vinita OK   409F ONVOY, LLC - OK 538   2016-09-29   
918-276 5 Vinita OK   5257 LEVEL 3 COMMUNICATIONS, LLC - OK 538   2020-03-08   
918-276 6 Vinita OK   530C TELEPORT COMMUNICATIONS AMERICA OK - LLC 538   2016-12-05   
918-276 7 Vinita OK   409F ONVOY, LLC - OK 538   2020-11-27   
918-276 8 Vinita OK   409F ONVOY, LLC - OK 538   2020-11-27   
918-276 9 Vinita OK   6529 T-MOBILE USA, INC. 538   2021-07-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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